Amardeep Kaleka, son of the president of Sikh Temple of Wisconsin, Satwant Kaleka, drops to his knees as he listens to law enforcement authorities speak during a news conference, Monday, Aug. 6, 2012,... more

Amardeep Kaleka, son of the president of Sikh Temple of Wisconsin, Satwant Kaleka, drops to his knees as he listens to law enforcement authorities speak during a news conference, Monday, Aug. 6, 2012, in Oak Creek, Wis., where a gunman killed six people, including Satwant Kaleka a day earlier, before being killed himself during a shootout with police. (AP Photo/M. Spencer Green) less